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TED-Ed

How mucus keeps us healthy - Katharina Ribbeck

1,361,706 Views

13,015 Questions Answered

TEDEd Animation

Let’s Begin…

Your body produces more than a liter of mucus every day, and when you’re sick, it can be hard to miss. But what exactly is mucus? And what does it do, besides making you miserable? Katharina Ribbeck reveals the mysteries of this transparent, shape-shifting layer that moistens and lubricates the vulnerable parts of our body while rendering us invisible to potentially deadly microbes.

Watch the video and finish the Think section to complete the lesson.


About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Katharina Ribbeck
Director
Anton Bogaty
Sound Designer
Stephen LaRosa
Collaborator
Jacob S. Witten, Erica S. Frenkel, Wesley Chen, Tahoura S. Samad
Narrator
Addison Anderson

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